She insists that no matter what, black and blue do not go together, and she gets rather disturbed when I wear a black suit with a blue shirt. Is she right, or is my friend fashion-ignorant?

Channing Tatum changes out of a casual blue T-shirt into a stylish black suit and matching sweater for his appearance on Jimmy Kimmel Live. By BRIAN MARKS FOR DAILYMAIL.COM. Published: 23:58 EDT ...

Male Call. Black shoes, blue suit rule remains for formal setting. October 14, 2018 at 2:30 a.m.

Historian Ardis Parshall listed 1916 instructions on missionary clothing as being “a good black suit or blue suit, a good overcoat and Derby hat” and “white or light-colored shirts and black ...

I can't quite tell whether something about Bruce Springsteen's look has fundamentally shifted, or if I'm just paying closer attention since he fried all my synapses by wearing a black dress shirt ...